diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/m68k/translate.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/target/m68k/translate.c b/target/m68k/translate.c index 3fc67aa452..133a404919 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -438,7 +438,7 @@ static TCGv gen_addr_index(DisasContext *s, uint16_t ext, TCGv tmp) } /* - * Handle a base + index + displacement effective addresss. + * Handle a base + index + displacement effective address. * A NULL_QREG base means pc-relative. */ static TCGv gen_lea_indexed(CPUM68KState *env, DisasContext *s, TCGv base) @@ -1696,7 +1696,7 @@ static void bcd_add(TCGv dest, TCGv src) /* * t1 = (src + 0x066) + dest + X - * = result with some possible exceding 0x6 + * = result with some possible exceeding 0x6 */ t0 = tcg_const_i32(0x066); @@ -1706,7 +1706,7 @@ static void bcd_add(TCGv dest, TCGv src) tcg_gen_add_i32(t1, t0, dest); tcg_gen_add_i32(t1, t1, QREG_CC_X); - /* we will remove exceding 0x6 where there is no carry */ + /* we will remove exceeding 0x6 where there is no carry */ /* * t0 = (src + 0x0066) ^ dest @@ -1736,7 +1736,7 @@ static void bcd_add(TCGv dest, TCGv src) tcg_temp_free(t0); /* - * remove the exceding 0x6 + * remove the exceeding 0x6 * for digits that have not generated a carry */ @@ -2638,7 +2638,7 @@ DISAS_INSN(negx) gen_flush_flags(s); /* compute old Z */ /* - * Perform substract with borrow. + * Perform subtract with borrow. * (X, N) = -(src + X); */ @@ -2653,7 +2653,7 @@ DISAS_INSN(negx) /* * Compute signed-overflow for negation. The normal formula for * subtraction is (res ^ src) & (src ^ dest), but with dest==0 - * this simplies to res & src. + * this simplifies to res & src. */ tcg_gen_and_i32(QREG_CC_V, QREG_CC_N, src); @@ -3159,7 +3159,7 @@ static inline void gen_subx(DisasContext *s, TCGv src, TCGv dest, int opsize) gen_flush_flags(s); /* compute old Z */ /* - * Perform substract with borrow. + * Perform subtract with borrow. * (X, N) = dest - (src + X); */ @@ -3169,7 +3169,7 @@ static inline void gen_subx(DisasContext *s, TCGv src, TCGv dest, int opsize) gen_ext(QREG_CC_N, QREG_CC_N, opsize, 1); tcg_gen_andi_i32(QREG_CC_X, QREG_CC_X, 1); - /* Compute signed-overflow for substract. */ + /* Compute signed-overflow for subtract. */ tcg_gen_xor_i32(QREG_CC_V, QREG_CC_N, dest); tcg_gen_xor_i32(tmp, dest, src); |